Yielding strata bolt

Details for Australian Patent Application No. 2003204831 (hide)

Owner Minova Australia Pty Limited

Inventors Fergusson, Jeffrey Robert

Agent Fraser Old & Sohn

Pub. Number AU-B-2003204831

Priority PS3108 21.06.02 AU

Filing date 20 June 2003

Wipo publication date 22 January 2004

Acceptance publication date 5 February 2009

International Classifications

E21D 20/02 (2006.01) Setting anchoring-bolts

E21D 21/00 (2006.01) Anchoring-bolts for roof, floor, or shaft-lining protection

Event Publications

3 July 2003 Complete Application Filed

  Priority application(s): PS3108 21.06.02 AU

22 January 2004 Application Open to Public Inspection

  Published as AU-B-2003204831

9 October 2008 Assignment before Grant

  Industrial Roll Formers Pty Limited The application has been assigned to Minova Australia Pty Limited

5 February 2009 Application Accepted

  Published as AU-B-2003204831

4 June 2009 Standard Patent Sealed

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